The thecal sac is a part of human anatomy, and it covers a portion of the spine, enclosing cerebral-spinal fluid, surrounding the spinal cord to protect it. It goes on the spine all the way through the S1 to S3 spinal levels, moving with it as it flexes. Through the liquid contained i

There have been huge advances in clinical treatments and medications over the last decades. Admittedly, some of these have been arrived at via trial and error; however, in the US, you can choose from some of the best healthcare treatments in the world, as long as you have the necessar